{"type": "FeatureCollection", "features": [{"id": "10.1007/s10265-009-0294-9", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-22T16:14:50Z", "type": "Journal Article", "created": "2010-01-12", "title": "Taxonomic Identity, Phylogeny, Climate And Soil Fertility As Drivers Of Leaf Traits Across Chinese Grassland Biomes", "description": "Although broad-scale inter-specific patterns of leaf traits are influenced by climate, soil, and taxonomic identity, integrated assessments of these drivers remain rare. Here, we quantify these drivers in a field study of 171 plant species in 174 sites across Chinese grasslands, including the Tibetan Plateau, Inner Mongolia, and Xinjiang. General linear models were used to partition leaf trait variation. Of the total variation in leaf traits, on average 27% is due to taxonomic or phylogenetic differences among species within sites (pure species effect), 29% to variation among sites within species (pure site effect), 38% to joint effects of taxonomic and environmental factors (shared effect), and 6.2% to within-site and within-species variation. Examining the pure site effect, climate explained 7.8%, soil explained 7.4%, and climate and soil variables together accounted for 11%, leaving 18% of the inter-site variation due to factors other than climate or soil. The results do not support the hypothesis that soil fertility is the 'missing link' to explain leaf trait variation unexplained by climatic factors. Climate- and soil-induced leaf adaptations occur mostly among species, and leaf traits vary little within species in Chinese grassland plants, despite strongly varying climate and soil conditions.", "keywords": ["0106 biological sciences", "China", "Climate", "Soil fertility", "Poaceae", "01 natural sciences", "10127 Institute of Evolutionary Biology and Environmental Studies", "Soil", "Quantitative Trait", " Heritable", "Species Specificity", "1110 Plant Science", "Tibetan Plateau", "Leaf economics spectrum", "functional traits", "Photosynthesis", "Ecosystem", "Phylogeny", "2. Zero hunger", "photosynthesis", "soil fertility", "Inner Mongolia (China)", "15. Life on land", "Plant Leaves", "Inner Mongolia", "Linear Models", "leaf economics", "570 Life sciences; biology", "590 Animals (Zoology)", "Functional traits"]}, "links": [{"href": "https://doi.org/10.1007/s10265-009-0294-9"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10265-009-0294-9", "name": "item", "description": "10.1007/s10265-009-0294-9", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10265-009-0294-9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-01-13T00:00:00Z"}}, {"id": "10.1007/s11104-008-9610-8", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-22T16:15:02Z", "type": "Journal Article", "created": "2008-04-25", "title": "Fluxes Of Nitrous Oxide, Methane And Carbon Dioxide During Freezing-Thawing Cycles In An Inner Mongolian Steppe", "description": "Fluxes of nitrous oxide (N2O), methane (CH4) and carbon dioxide (CO2) were followed at winter-grazed (WG) and ungrazed steppe (UG99) in Inner Mongolia during the winter\u2013spring transition of 2006. Mean fluxes during the period March 12\u2013May 11 were 8.2\u2009\u00b1\u20090.5 (UG99) and 1.5\u2009\u00b1\u20090.2\u00a0\u03bcg N2O\u2013N m\u22122\u00a0h\u22121 (WG) for N2O, 7.2\u2009\u00b1\u20090.2 (UG99) and 3.0\u2009\u00b1\u20090.1\u00a0mg CO2\u2013C m\u22122\u00a0h\u22121 (WG) for CO2 and \u221242.5\u2009\u00b1\u20090.9 (UG99) and \u221214.1\u2009\u00b1\u20090.3\u00a0\u03bcg CH4\u2013C m\u22122 h\u22121 (WG) for CH4. Our data show that N2O emissions from semi-arid steppe are strongly affected by freeze\u2013thawing. N2O emissions reached values of up to 75\u00a0\u03bcg N2O\u2013N m\u22122\u00a0h\u22121 at the UG99 site, but were considerably lower at the WG site. The observed differences in N2O, CH4 and CO2 fluxes between the ungrazed and grazed sites were ascribed to the reduced plant biomass at the grazed site, and\u2014most important\u2014to a reduction in soil moisture, due to reduced snow capturing during winter. Thus, winter-grazing significantly reduced N2O emission but on the other hand also reduced the uptake of atmospheric CH4. To finally evaluate which of the both effects is most important for the non-CO2 greenhouse gas balance measurements covering an entire year are needed.", "keywords": ["Nitrous oxide", "info:eu-repo/classification/ddc/550", "Freeze\u2013thaw events", "550", "ddc:550", "MAGIM", "0607 Plant Biology", "04 agricultural and veterinary sciences", "15. Life on land", "Grazing", "Inner Mongolia", "Earth sciences", "Carbon dioxide", "Semi-arid grassland", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Methane"]}, "links": [{"href": "https://doi.org/10.1007/s11104-008-9610-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-008-9610-8", "name": "item", "description": "10.1007/s11104-008-9610-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-008-9610-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-04-26T00:00:00Z"}}, {"id": "10.1016/j.mcm.2012.12.027", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-22T16:16:16Z", "type": "Journal Article", "created": "2012-12-20", "title": "Multi-band remote sensing based retrieval model and 3D analysis of water depth in Hulun Lake, China", "description": "Abstract   Hulun Lake, a large lake located on the cold and arid Hulunbeir grassland in the Inner Mongolia Autonomous Region, is the fifth largest in China and the largest in the north of the country. However, the information on the lake\u2019s characteristics (e.g., water depth versus surface area) is scarce in literature. Based on the lake\u2019s physiographic features, this study developed and used a model that merges the sunlight reflection band with the thermal infrared radiation band to simulate the lake\u2019s characteristics. The model verification and error analysis indicated an optimal model structure of logarithm. Thus, this logarithmic model was selected to analyze the spectral data. The results indicated that the model did a good job in reproducing observed water depths and accurately predicted the depths on 24 September 2007. This showed that this model can be reliably applied to\u00a0the cold and arid region. Subsequently, the results were used to generate a triangular irregular network (TIN) model, which in turn was used to compute the functional relations between water level, surface area, and volume. The correlation between water level and volume is superior to that between water level and area. The regression equation developed in this study can be used to estimate the volume when water elevation is known.", "keywords": ["Inner Mongolia", "TIN", "13. Climate action", "cold and arid region", "multi-band merging", "0211 other engineering and technologies", "02 engineering and technology", "15. Life on land", "01 natural sciences", "lake depth", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Li, Changyou, Sun, Biao, Jia, Keli, Zhang, Sheng, Li, Weiping, Shi, Xiaohong, Cordovil, Cl\u00e1udia, Pereira, Lu\u00eds Santos,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.mcm.2012.12.027"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Mathematical%20and%20Computer%20Modelling", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.mcm.2012.12.027", "name": "item", "description": "10.1016/j.mcm.2012.12.027", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.mcm.2012.12.027"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-08-01T00:00:00Z"}}, {"id": "10.5061/dryad.537k1", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-09-22T16:19:42Z", "type": "Dataset", "title": "Data from: Facilitation by leguminous shrubs increases along a precipitation gradient", "description": "unspecifiedCombining nutrient dynamics (plant nutrient uptake and soil fertility) can  help uncover mechanisms of shrub-grass interactions and assess the  validity of the stress-gradient hypothesis, which predicts that  facilitation between plants increases in stressful environments. However,  how facilitation via shrub-mediated nutrient increases varies with  precipitation is poorly resolved. We first synthesized a global dataset  from 66 studies and evaluated how shrubs affected soil organic carbon (C)  and nitrogen (N) in grasslands along a precipitation gradient. We then  made new measurements in a single grassland type encroached by leguminous  shrubs from the same genus (Caragana) to constrain the variations caused  by combining different grassland types and shrubs traits in the  meta-analysis. Specifically, we investigated how shrubs mediated N  dynamics and how shrub-grass interactions varied along a precipitation  gradient (147-342 mm) in a temperate steppe of China. At the global scale,  leguminous shrub-mediated effects on soil nutrients increased with  precipitation, while no relationship was found for non-leguminous shrub.  For the field experiment, greater N and lower \u03b415N in Caragana compared to  non-leguminous shrub (reference shrub, Salsola collina) suggested active  N-fixation in Caragana. We found that Caragana enhanced N concentration  and leaf quality (low C:N ratio) in neighbouring plants more on mesic  sites than on xeric sites. Thus, facilitation increased via higher soil N  and with decreasing environmental stress, at least along this relatively  arid precipitation gradient. Our results highlight the importance of  precipitation in determining the nutritional facilitation to neighbouring  grasses from encroaching leguminous shrubs. Conceptual frameworks for  plant facilitation may therefore need to include shrub characteristics  (N-fixers vs. non-fixers) and positive effects of higher precipitation on  this type of facilitation to characterize plant interactions along stress  gradients.", "keywords": ["2. Zero hunger", "Inner Mongolia", "stress gradient hypothesis", "nurse plant", "dryland", "15. Life on land", "shrub encroachment", "nutrient dynamics"], "contacts": [{"organization": "Zhang, Hai-Yang, L\u00fc, Xiao-Tao, Knapp, Alan K., Hartmann, Henrik, Bai, Edith, Wang, Xiao-Bo, Wang, Zheng-Wen, Wang, Xiao-Guang, Yu, Qiang, Han, Xing-Guo,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.537k1"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.537k1", "name": "item", "description": "10.5061/dryad.537k1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.537k1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-06-09T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Inner+Mongolia&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Inner+Mongolia&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Inner+Mongolia&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Inner+Mongolia&offset=4", "hreflang": "en-US"}], "numberMatched": 4, "numberReturned": 4, "distributedFeatures": [], "timeStamp": "2026-09-23T01:53:31.097539Z"}